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CaO + H2SO4 = CaSO4 + H2O
LiNO3 + KBr = LiBr + KNO3 =>
LiNO3 + KBr = LiBr + KNO3
Zn(NO3)2 + CsOH = Zn(OH)2 + CsNO3 =>
Zn(NO3)2 + 2 CsOH = Zn(OH)2 + 2 CsNO3
HCl + K = HK + Cl =>
HCl + K = HK + Cl
C3H5Cl + KMnO4 + H2O = C3H7ClO2 + MnO2 + KOH =>
3 C3H5Cl + 2 KMnO4 + 4 H2O = 3 C3H7ClO2 + 2 MnO2 + 2 KOH
BeCO3 + CH3COOH = Be4O(CH3COO)6 + CO2 + H2O =>
4 BeCO3 + 6 CH3COOH = Be4O(CH3COO)6 + 4 CO2 + 3 H2O
KOH + Cr2(SO4)3 = K2(SO4) + Cr(OH)3 =>
6 KOH + Cr2(SO4)3 = 3 K2(SO4) + 2 Cr(OH)3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Pb(aq) + Na2S(aq) = PbS(s) + Na(aq) =>
Pb(aq) + Na2S(aq) = PbS(s) + 2 Na(aq)
K2MnO4 + Zn = MnO2 + ZnO + K2O =>
K2MnO4 + Zn = MnO2 + ZnO + K2O
Ca(OH)2 + N2O5 = CaOHNO3 + H2O =>
2 Ca(OH)2 + N2O5 = 2 CaOHNO3 + H2O
KOH + S = K2SO4 + K2S + H2O =>
8 KOH + 4 S = K2SO4 + 3 K2S + 4 H2O
Na2CO3 + Ca(NO3)2 = Na2(NO3)2 + Ca(CO3) =>
Na2CO3 + Ca(NO3)2 = Na2(NO3)2 + Ca(CO3)
(NH4)2S(aq) + AgNO3(aq) = Ag2S + NH4NO3 =>
(NH4)2S(aq) + 2 AgNO3(aq) = Ag2S + 2 NH4NO3
KOH + HI = K + I + H2O =>
KOH + HI = K + I + H2O
K + HBr = KH + KBr =>
2 K + HBr = KH + KBr
C(s) + Cl2(g) = CCl4 =>
C(s) + 2 Cl2(g) = CCl4
C3H7OH = C3H6 + H2O =>
C3H7OH = C3H6 + H2O
FeCl3 + H3PO4 + NH4OH = Fe4(PO4)3(OH)3 + NH4Cl + H2O =>
4 FeCl3 + 3 H3PO4 + 12 NH4OH = Fe4(PO4)3(OH)3 + 12 NH4Cl + 9 H2O
MgCl2 + Cu = CuCl + Mg =>
MgCl2 + 2 Cu = 2 CuCl + Mg
As2S3 + HNO3 + H2O = H3AsO4 + NO + H2SO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 28 NO + 9 H2SO4
CaO + Zn(NO3)2 = Ca(NO3)2 + ZnO =>
CaO + Zn(NO3)2 = Ca(NO3)2 + ZnO
HNO3 + KOH = H2O + NKO3 =>
HNO3 + KOH = H2O + NKO3
H2O + NaOH + BeO = Na2[Be(OH)4] =>
H2O + 2 NaOH + BeO = Na2[Be(OH)4]
NaOH(s) = NaOH(aq) =>
NaOH(s) = NaOH(aq)
Cu(g) + O2(g) = Cu2O(g) =>
4 Cu(g) + O2(g) = 2 Cu2O(g)
Zn + ClH = ClZn + H2 =>
2 Zn + 2 ClH = 2 ClZn + H2
HCl + Cu = Cu(HCl) =>
HCl + Cu = Cu(HCl)
BaCl2 + H2SO4 = Ba2(SO4)2 + HCl =>
2 BaCl2 + 2 H2SO4 = Ba2(SO4)2 + 4 HCl
NaMnO4 + Na3AsO3 + HNO3 = Mn(NO3)2 + Na3AsO4 + H2O + NaNO3 =>
2 NaMnO4 + 5 Na3AsO3 + 6 HNO3 = 2 Mn(NO3)2 + 5 Na3AsO4 + 3 H2O + 2 NaNO3
(CH3)3NHClH2O = H3O(CH3)3NCl =>
(CH3)3NHClH2O = H3O(CH3)3NCl
P + CuO = O2 + Cu3P2 =>
4 P + 6 CuO = 3 O2 + 2 Cu3P2
C6H10O5 + NaOH + H2O = NaCOOH + H2 =>
C6H10O5 + 6 NaOH + H2O = 6 NaCOOH + 6 H2
CH2 + Cl2 = C + HCl =>
CH2 + Cl2 = C + 2 HCl
Cr2O3 + O2 = CrO3 =>
2 Cr2O3 + 3 O2 = 4 CrO3
Zn(Cl)2 + NaOH = ZnOH + Na(Cl)2 =>
Zn(Cl)2 + NaOH = ZnOH + Na(Cl)2
HClO + Ca3N2 = NH3 + Ca(ClO)2 =>
6 HClO + Ca3N2 = 2 NH3 + 3 Ca(ClO)2
LiOH + KI = KOH + LiI =>
LiOH + KI = KOH + LiI
Na(OH) + H3AsO4 = Na3AsO4 + H2O =>
3 Na(OH) + H3AsO4 = Na3AsO4 + 3 H2O
K2CrO4 + HCl + C2H5OH = CrCl3 + CO2 + KCl + H2O =>
4 K2CrO4 + 20 HCl + C2H5OH = 4 CrCl3 + 2 CO2 + 8 KCl + 13 H2O
Co(OH)2 + CoCl2 = Co2Cl(OH)3 =>
3 Co(OH)2 + CoCl2 = 2 Co2Cl(OH)3
Cr2O3 + O2 = CrO3 =>
2 Cr2O3 + 3 O2 = 4 CrO3
CuSO + Na2S = CuS + Na2SO =>
CuSO + Na2S = CuS + Na2SO
Co(NO3)2 + KCN = Co(CN)2 + K(NO3) =>
Co(NO3)2 + 2 KCN = Co(CN)2 + 2 K(NO3)
NaOHNaHSO4 = Na2SO4H2O =>
NaOHNaHSO4 = Na2SO4H2O
C6H12 + HNO3 = CO2 + N2 + H2O =>
5 C6H12 + 36 HNO3 = 30 CO2 + 18 N2 + 48 H2O
Zn(NO3)2 + KOH = Zn(OH)2 + K + NO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 K + 2 NO3
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + H2O + KCl =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 7 H2O + 2 KCl
Na + H3PO4 = Na(PO4)3 + H2 = ZnCl2 + H2 =>
2 Na + 6 H3PO4 = 2 Na(PO4)3 + 9 H2
Fe{3+} + H2S + NH3 = FeS + S + NH4{+} =>
2 Fe{3+} + 3 H2S + 6 NH3 = 2 FeS + S + 6 NH4{+}
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